CAS 650-51-1 MFCD00064198-SODIUM TRICHLOROACETATE 三氯乙酸钠 TAO{mole}

SODIUM TRICHLOROACETATE 三氯乙酸钠

CAS 650-51-1 MFCD00064198

化学结构图

SMILES: O=C([O-])C(Cl)(Cl)Cl.[Na+]

化学属性

Mol. Formula	C2Cl3NaO2
Mol. Weight	185.37
Melting Point	300 °C
TSCA	Yes
Appearance	本品为白色片状结晶，熔点＞300 ℃，溶于水，溶解度50 g/100 ml，pH值为7.5。在高温下或在汽蒸时容易分解。易潮解，有刺激味。

别名和识别编码

Chemical Name	SODIUM TRICHLOROACETATE
Synonym	Trichloroacetic acid (sodium) {LY} Trichloroacetic acid (sodium) {} {LY} Trichloroacetic acid (sodium) {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {} {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {} {} {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {} {} {} {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Trichloroacetic acid (sodium) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
MDL Number	MFCD00064198
CAS Number	650-51-1
PubChem Substance ID	23681045
Beilstein Registry Number	3773249
EC Number	211-479-2
Merck Number	14,9627
Chemical Name Translation	三氯乙酸钠
Wiswesser Line Notation	QVXGGG &-NA-
LabNetwork Molecule ID	LN00199466
InChI	InChI=1S/C2HCl3O2.Na/c3-2(4,5)1(6)7;/h(H,6,7);/q;+1/p-1
Canonical SMILES	[Na].O=C(O)C(Cl)(Cl)Cl

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安全信息

WGK Germany2

GHS Symbol

Precautionary statements

P273 Avoid release to the environment. 避免释放到环境中。
P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P304+P340+P312
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P337+P313
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。

Hazard statements

H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
H335 May cause respiratory irritation 可能导致呼吸道刺激

RTECSAJ9100000

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Signal word Warning

Safety Statements

S46 If swallowed, seek medical advice immediately and show this container or label 食入时，立即求医并出示容器/标签；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
S2 Keep out of the reach of children 避免儿童触及；
S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；

Packing GroupIII

UN Number UN3077 UN 3077 9/PG 3

Risk Statements

R37 Irritating to respiratory system 刺激呼吸道
R50/53
R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性

Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store

Hazard Codes Xi,N

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 158 gm/kg/1Y-C
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Liver - tumors
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   144,235,1997

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Bird - chicken
DOSE/DURATION           : 4280 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   DOEAAH Down to Earth.  (Dow Chemical USA, Agricultural Products Dept.,
   Midland, MI 48640) V.1-    1945-  Volume(issue)/page/year: 35,25,1979

TYPE OF TEST            : LD - Lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >10100 mg/kg
TOXIC EFFECTS :
   Behavioral - food intake (animal)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0545852

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 3300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag
   New York, Inc., 1971  Volume(issue)/page/year: -,121,1971

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >365 gm/m3/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd,
   eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year:
   A377,1983

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3320 mg/k

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 100 mg/L
REFERENCE :
   TGANAK Tsitologiya i Genetika.  Cytology and Genetics.  For English
   translation, see CYGEDX. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR)
   V.1-    1967-  Volume(issue)/page/year: 18,318,1984

其他信息

Sigma Aldrich:650-51-1(sigmaaldrich)
三氯乙酸钠(限制性化学品,禁止出口)价格(试剂级):更新日期产品编号产品名称包装价格 2010/06/21 184151000 三氯乙酸钠(限制性化学品,禁止出口) Trichloroacetic acid, sodium salt 100 GR 287元 2010/06/21 184150025 三氯乙酸钠(限制性化学品,禁止出口) Trichloroacetic acid, sodium salt 2.5 KG 5590元 2010/06/21 184155000 三氯乙酸钠(限制性化学品,禁止出口) Trichloroacetic acid, sodium salt 500 GR 1133元
上游原料:硝酸 --> 三氯乙醛 --> 三氯乙酸
MOL 文件:650-51-1.mol
Alfa Aesar:三氯乙酸钠,97% Sodium trichloroacetate, 97%(650-51-1)
用途一:是生产某种农药的主要原料
敏感性:Hygroscopic
Acros Organics:三氯乙酸钠 Trichloroacetic acid, sodium salt(650-51-1)
方法一:将三氯乙醛和浓硝酸加入反应釜中，加热共溶得三氯乙酸，然后加氢氧化钠水溶液中和，浓缩，结晶，过滤，干燥得产品。
用途二:在乙烯砜型活性染料印花工艺中作抗酸剂。
下游产品:四氯环丙烯 --> 1,1,1-三氯丙酮